BGP map for 2a0b:64c4::/33

2a0b:64c4::/33 is announced by AS20473 The Constant Company, LLC and seen by 339 peers of 23 RIPE RIS collectors, over 264 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (25%), AS2914 NTT America, Inc. (24%) and AS174 Cogent Communications, LLC (22%). The most common path, used by 9 peers, is AS24482 AS2914 AS20473.

Routes checked 02:51:04 UTC

No change in the origin, the upstreams or the number of peers since 02:51 UTC, when this site first looked at 2a0b:64c4::/33.

AS-path graph toward 2a0b:64c4::/33

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 339 peers (3%) number on a line = peers using that link RIS data up to 02:50 UTC what the colours mean 12 of 264 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

339collector peers

23RIS collectors

264distinct AS paths

3.4average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	84	25%
AS2914 NTT America, Inc.	81	24%
AS174 Cogent Communications, LLC	74	22%
AS3257 GTT-BACKBONE GTT Communications Inc.	70	21%
AS7195 EDGEUNO S.A.S	7	2%
AS24482 SG.GS	2	<1%
AS6057 Administracion Nacional de Telecomunicaciones	2	<1%
AS137409 GSL Networks Pty LTD	2	<1%
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.	1	<1%
AS51185 MAINSTREAMING-AS MainStreaming SpA	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	84	25%
AS2914 NTT America, Inc.	78	23%
AS174 Cogent Communications, LLC	74	22%
AS3257 GTT-BACKBONE GTT Communications Inc.	68	20%
AS6939 Hurricane Electric LLC	36	11%
AS1299 TWELVE99 Arelion Sweden AB	13	4%
AS6461 Zayo Bandwidth	9	3%
AS9002 RETN-AS RETN Limited	7	2%
AS7195 EDGEUNO S.A.S	6	2%
AS3320 DTAG Deutsche Telekom AG	5	1%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS24482 AS2914 AS20473	9	3%	9
2	AS9002 AS3257 AS20473	5	1%	5
3	AS6939 AS3356 AS20473	4	1%	4
4	AS6939 AS2914 AS20473	4	1%	4
5	AS13030 AS2914 AS20473	4	1%	4
6	AS14840 AS3356 AS20473	4	1%	2
7	AS2914 AS20473	3	<1%	3
8	AS49544 AS2914 AS20473	3	<1%	3
9	AS199524 AS174 AS20473	3	<1%	3
10	AS8218 AS6461 AS174 AS20473	3	<1%	3
11	AS15547 AS3303 AS3257 AS20473	3	<1%	3
12	AS8218 AS6461 AS3356 AS20473	3	<1%	3
13	AS20473	2	<1%	1
14	AS24482 AS20473	2	<1%	2
15	AS3257 AS20473	2	<1%	2
16	AS199524 AS3257 AS20473	2	<1%	2
17	AS50628 AS3356 AS20473	2	<1%	2
18	AS37721 AS174 AS20473	2	<1%	1
19	AS49544 AS3356 AS20473	2	<1%	2
20	AS31027 AS3356 AS20473	2	<1%	1
21	AS1299 AS174 AS20473	2	<1%	2
22	AS6461 AS3356 AS20473	2	<1%	2
23	AS6667 AS3257 AS20473	2	<1%	2
24	AS12779 AS2914 AS20473	2	<1%	2
25	AS47692 AS2914 AS20473	2	<1%	2
26	AS199524 AS2914 AS20473	2	<1%	2
27	AS6461 AS2914 AS20473	2	<1%	2
28	AS6830 AS3257 AS20473	2	<1%	2
29	AS12859 AS2914 AS20473	2	<1%	1
30	AS25160 AS2914 AS20473	2	<1%	2
31	AS48185 AS2914 AS20473	2	<1%	2
32	AS12779 AS3257 AS20473	2	<1%	2
33	AS35280 AS2914 AS20473	2	<1%	2
34	AS25091 AS3356 AS20473	2	<1%	2
35	AS28917 AS3257 AS20473	2	<1%	1
36	AS59890 AS3356 AS20473	2	<1%	2
37	AS14907 AS2914 AS20473	2	<1%	2
38	AS3491 AS174 AS20473	2	<1%	2
39	AS1403 AS577 AS3356 AS20473	2	<1%	1
40	AS58057 AS34549 AS3257 AS20473	2	<1%	2
41	AS3214 AS6939 AS3356 AS20473	2	<1%	2
42	AS142289 AS9583 AS2914 AS20473	2	<1%	1
43	AS47147 AS3320 AS3257 AS20473	2	<1%	2
44	AS51184 AS47692 AS2914 AS20473	2	<1%	2
45	AS34019 AS35625 AS3257 AS20473	2	<1%	2
46	AS47147 AS1299 AS174 AS20473	2	<1%	2
47	AS62167 AS6939 AS2914 AS20473	2	<1%	2
48	AS202032 AS6939 AS3356 AS20473	2	<1%	2
49	AS20612 AS9044 AS174 AS20473	2	<1%	1
50	AS58057 AS6939 AS3356 AS20473	2	<1%	1

50 of 264 paths shown. All of them are in the JSON.

More prefixes from AS20473

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 02:50 UTC, fetched just now.